INSERT INTO table_name ( field1, field2,...fieldN ) VALUES ( value1, value2,...valueN );
UPDATE table_name SET field1 = new-value1, field2 = new-value2 [WHERE Clause]
DELETE FROM table_name [WHERE Clause]
SELECT field1, field2,...fieldN FROM table_name1, table_name2... [WHERE Clause]
[WHERE condition1 [AND [OR]] condition2.....